Finite Element Modelling

PISDYN incorporates an advanced interface that allows a user to utilise FE models to calculate the mass and stiffness matrices required for dynamic and compliant analyses, as well as deformations due to thermal, pressure and inertia loads. Any combination of model level can be chosen for either the piston or liner side assemblies.

With its internal FE solver, PISDYN has the capability or performing all of the required analyses, or if the user prefers, it can also set up appropriate analysis decks for the major third party solvers such as ABAQUS and NASTRAN.